Till death, or a little light maiming, do us part

When Jason Riley goes missing, feared killed by a shark, his family - make that families - have many questions. Hearing a news report that a man on his morning swim has been taken by a Great White, teacher Gwen races to the beach, and finds all that remains of Jason Riley, her husband, is his swimming cap and a piece of torn, blood-stained wetsuit. Her shock and heartbreak are soon interrupted by a woman screeching to a halt on a motorbike. Tish...